MXT1664T3 datasheet(14/98 Pages) MICROCHIP

14 / 98 page

MXT1664T3 2.0

DS40002054A-page 14

 2018 Microchip Technology Inc.

TABLE OF CONTENTS

Pin configuration ................................................................................................................................................................... 3

Table of Contents ................................................................................................................................................................ 14

To Our Valued Customers .................................................................................................................................................. 15

1.0

Overview of mXT1664T3 .......................................................................................................................................... 16

2.0

Schematics ................................................................................................................................................................ 17

3.0

Touchscreen Basics ................................................................................................................................................. 24

4.0

Sensor Layout .......................................................................................................................................................... 25

5.0

Power-up / Reset Requirements .............................................................................................................................. 26

6.0

Detailed Operation

.................................................................................................................................................. 29

7.0

Host Communications .............................................................................................................................................. 32

8.0

I2C Communications ................................................................................................................................................ 34

9.0

HID-I2C Communications ......................................................................................................................................... 40

10.0 USB Communications .............................................................................................................................................. 49

11.0 PCB Design Considerations ..................................................................................................................................... 60

12.0 Getting Started with mXT1664T3 ............................................................................................................................. 64

13.0 Debugging and Tuning ............................................................................................................................................. 68

14.0 Specifications ........................................................................................................................................................... 69

15.0 Packaging Information ............................................................................................................................................... 85

Appendix A. Associated Documents .................................................................................................................................. 88

Appendix B. Revision History .............................................................................................................................................. 89

Product Identification System ............................................................................................................................................. 94

The Microchip Web Site ...................................................................................................................................................... 95

Customer Change Notification Service ............................................................................................................................... 95

Customer Support ............................................................................................................................................................... 95

MXT1664T3 Datasheet(PDF) 14 Page - Microchip Technology

MXT1664T3 Datasheet(HTML) 14 Page - Microchip Technology

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98

Datasheet Download

Link URL